Buggy code:
public class BuildArgParserTestCase extends TestCase { private static final String TEST_DIR = ( ( ( AjdtAjcTests . TESTDATA_PATH ) + ( File . separator ) ) + "ajc" ) + ( File . separator ) ; private MessageWriter messageWriter = new MessageWriter ( new PrintWriter ( System . out ) , false ) ; public BuildArgParserTestCase ( String name ) { } private AjBuildConfig genBuildConfig ( String [ ] args , IMessageHandler handler ) { } public void testDefaultClasspathAndTargetCombo ( ) throws Exception { } public void testPathResolutionFromConfigArgs ( ) { } public void testAjOptions ( ) throws InvalidInputException { } public void testAspectpath ( ) throws InvalidInputException { } public void testInJars ( ) throws InvalidInputException { } public void testBadInJars ( ) throws InvalidInputException { } public void testBadPathToSourceFiles ( ) { } public void testMultipleSourceRoots ( ) throws IOException , InvalidInputException { } private String getCanonicalPath ( File file ) { } public void testSourceRootDir ( ) throws IOException , InvalidInputException { } public void testBadSourceRootDir ( ) throws InvalidInputException { } public void testSourceRootDirWithFiles ( ) throws IOException , InvalidInputException { } public void testExtDirs ( ) throws Exception { } public void testBootclasspath ( ) throws InvalidInputException { } public void testOutputJar ( ) throws InvalidInputException { } public void testCombinedOptions ( ) throws InvalidInputException { } public void testOutputDirectorySetting ( ) throws InvalidInputException { } public void testClasspathSetting ( ) throws InvalidInputException { } public void testArgInConfigFile ( ) throws InvalidInputException { } public void testNonExistentConfigFile ( ) throws IOException { } public void testXlint ( ) throws InvalidInputException { } public void testXlintfile ( ) throws InvalidInputException { } public void testSource15 ( ) throws InvalidInputException { } public void testOptions ( ) throws InvalidInputException { } public void testLstFileExpansion ( ) throws FileNotFoundException , IOException , InvalidInputException { } public void testAjFileInclusion ( ) throws InvalidInputException { } public void testOutxml ( ) { IMessageHolder messageHolder = new MessageHandler ( ) ; AjBuildConfig config = genBuildConfig ( new String [ ] { "-outxml" , "-showWeaveInfo" } , messageHolder ) ; assertTrue ( ( "Warnings:<seq2seq4repair_space>" + messageHolder ) , ( ! ( messageHolder . hasAnyMessage ( WARNING , true ) ) ) ) ; <START_BUG> assertEquals ( "Wrong<seq2seq4repair_space>outxml" , "META-INF//aop.xml" , config . getOutxmlName ( ) ) ; <END_BUG> assertTrue ( "Following<seq2seq4repair_space>option<seq2seq4repair_space>currupted" , config . getShowWeavingInformation ( ) ) ; } public void testOutxmlfile ( ) { } public void testNonstandardInjars ( ) { } public void testNonstandardInpath ( ) { } public void testNonstandardAspectpath ( ) { } public void testNonstandardClasspath ( ) throws IOException { } public void testNonstandardBootpath ( ) throws IOException { } private void checkPathSubset ( List path ) throws IOException { } public void testNonstandardOutjar ( ) { } public void testNonstandardOutputDirectorySetting ( ) throws InvalidInputException { } private static final String NONSTANDARD_JAR_DIR = ( AjdtAjcTests . TESTDATA_PATH ) + "//OutjarTest//folder.jar//" ; private AjBuildConfig setupNonstandardPath ( String pathType ) { } protected void setUp ( ) throws Exception { } protected void tearDown ( ) throws Exception { } }

Fix:
assertEquals ( "Wrong<seq2seq4repair_space>outxml" , "META-INF//aop-ajc.xml" , config . getOutxmlName ( ) ) ;